Release 6.2.1 on 08 Mar 2023. Expand to see details.v6.2.1_rel

cee19603d Include tx_user.h conditionally.
e40e08007 Update owners
d69641273 Update release date and version
394aee52f Add tx_user.h to GNU port assembly files
5cca2ddd0 RISC-V 64 bit port for Microchip
e0f2c373c Link Winmm.lib that required by the high-resolution timer.
6af472a68 Update Win32 port with high resolution timer.
aea7b556a Add DMB ISH barrier inst in ARMv8-A SMP scheduler
19091a262 Add .section .preamble to m3 m4 m7 module ports
ced60e1b7 Add missing parenthesis in ports assembly file
309dc77ca Modules Cortex-A7 IAR new port
c752a4063 Modules Cortex-A7 GNU new port
dc224b90f Fix race condition in tx_thread_wait_abort and update regression test
6e261f5b7 create threadx cmsis-pack

16 files changed, 130 insertions, 189 deletions

diff --git a/ports/arm9/gnu/src/tx_thread_context_restore.S b/ports/arm9/gnu/src/tx_thread_context_restore.S
index 325ec259..9f7ab30b 100644
--- a/ports/arm9/gnu/src/tx_thread_context_restore.S
+++ b/ports/arm9/gnu/src/tx_thread_context_restore.S
@@ -19,17 +19,10 @@
 @/**                                                                       */
 @/**************************************************************************/
 @/**************************************************************************/
-@
-@
-@#define TX_SOURCE_CODE
-@
-@
-@/* Include necessary system files.  */
-@
-@#include "tx_api.h"
-@#include "tx_thread.h"
-@#include "tx_timer.h"
-@
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
+
     .arm
 
 #ifdef TX_ENABLE_FIQ_SUPPORT
@@ -60,7 +53,7 @@ IRQ_MODE        =     0x92               @ Disable IRQ, IRQ mode
 @/*  FUNCTION                                               RELEASE        */ 
 @/*                                                                        */ 
 @/*    _tx_thread_context_restore                           ARM9/GNU       */ 
-@/*                                                           6.1          */
+@/*                                                           6.2.1        */
 @/*  AUTHOR                                                                */
 @/*                                                                        */
 @/*    William E. Lamie, Microsoft Corporation                             */
@@ -93,6 +86,9 @@ IRQ_MODE        =     0x92               @ Disable IRQ, IRQ mode
 @/*    DATE              NAME                      DESCRIPTION             */
 @/*                                                                        */
 @/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+@/*  03-08-2023     Cindy Deng               Modified comment(s), added    */
+@/*                                            #include tx_user.h,         */
+@/*                                            resulting in version 6.2.1  */
 @/*                                                                        */
 @/**************************************************************************/
 @VOID   _tx_thread_context_restore(VOID)
@@ -138,7 +134,7 @@ _tx_thread_context_restore:
 __tx_thread_not_nested_restore:
 @
 @    /* Determine if a thread was interrupted and no preemption is required.  */
-@    else if (((_tx_thread_current_ptr) && (_tx_thread_current_ptr == _tx_thread_execute_ptr) 
+@    else if (((_tx_thread_current_ptr) && (_tx_thread_current_ptr == _tx_thread_execute_ptr))
 @               || (_tx_thread_preempt_disable))
 @    {
 @
diff --git a/ports/arm9/gnu/src/tx_thread_context_save.S b/ports/arm9/gnu/src/tx_thread_context_save.S
index 9ec36b9b..a971d10a 100644
--- a/ports/arm9/gnu/src/tx_thread_context_save.S
+++ b/ports/arm9/gnu/src/tx_thread_context_save.S
@@ -19,17 +19,10 @@
 @/**                                                                       */
 @/**************************************************************************/
 @/**************************************************************************/
-@
-@
-@#define TX_SOURCE_CODE
-@
-@
-@/* Include necessary system files.  */
-@
-@#include "tx_api.h"
-@#include "tx_thread.h"
-@#include "tx_timer.h"
-@
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
+
 #ifdef TX_ENABLE_FIQ_SUPPORT
 DISABLE_INTS    =       0xC0                    @ IRQ & FIQ interrupts disabled
 #else
@@ -53,7 +46,7 @@ DISABLE_INTS    =       0x80                    @ IRQ interrupts disabled
 @/*  FUNCTION                                               RELEASE        */ 
 @/*                                                                        */ 
 @/*    _tx_thread_context_save                              ARM9/GNU       */ 
-@/*                                                           6.1          */
+@/*                                                           6.2.1        */
 @/*  AUTHOR                                                                */
 @/*                                                                        */
 @/*    William E. Lamie, Microsoft Corporation                             */
@@ -85,6 +78,9 @@ DISABLE_INTS    =       0x80                    @ IRQ interrupts disabled
 @/*    DATE              NAME                      DESCRIPTION             */
 @/*                                                                        */
 @/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+@/*  03-08-2023     Cindy Deng               Modified comment(s), added    */
+@/*                                            #include tx_user.h,         */
+@/*                                            resulting in version 6.2.1  */
 @/*                                                                        */
 @/**************************************************************************/
 @VOID   _tx_thread_context_save(VOID)
diff --git a/ports/arm9/gnu/src/tx_thread_fiq_context_restore.S b/ports/arm9/gnu/src/tx_thread_fiq_context_restore.S
index 06d7723f..4a1d9ef8 100644
--- a/ports/arm9/gnu/src/tx_thread_fiq_context_restore.S
+++ b/ports/arm9/gnu/src/tx_thread_fiq_context_restore.S
@@ -19,18 +19,10 @@
 @/**                                                                       */
 @/**************************************************************************/
 @/**************************************************************************/
-@
-@
-@#define TX_SOURCE_CODE
-@
-@
-@/* Include necessary system files.  */
-@
-@#include "tx_api.h"
-@#include "tx_thread.h"
-@#include "tx_timer.h"
-@
-@
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
+
 SVC_MODE        =       0xD3                    @ SVC mode
 FIQ_MODE        =       0xD1                    @ FIQ mode
 DISABLE_INTS    =       0xC0                    @ Disable IRQ/FIQ interrupts
@@ -61,7 +53,7 @@ SVC_MODE_BITS   =       0x13                    @ SVC mode value
 @/*  FUNCTION                                               RELEASE        */ 
 @/*                                                                        */ 
 @/*    _tx_thread_fiq_context_restore                       ARM9/GNU       */ 
-@/*                                                           6.1          */
+@/*                                                           6.2.1        */
 @/*  AUTHOR                                                                */
 @/*                                                                        */
 @/*    William E. Lamie, Microsoft Corporation                             */
@@ -94,6 +86,9 @@ SVC_MODE_BITS   =       0x13                    @ SVC mode value
 @/*    DATE              NAME                      DESCRIPTION             */
 @/*                                                                        */
 @/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+@/*  03-08-2023     Cindy Deng               Modified comment(s), added    */
+@/*                                            #include tx_user.h,         */
+@/*                                            resulting in version 6.2.1  */
 @/*                                                                        */
 @/**************************************************************************/
 @VOID   _tx_thread_fiq_context_restore(VOID)
@@ -140,7 +135,7 @@ _tx_thread_fiq_context_restore:
 __tx_thread_fiq_not_nested_restore:
 @
 @    /* Determine if a thread was interrupted and no preemption is required.  */
-@    else if (((_tx_thread_current_ptr) && (_tx_thread_current_ptr == _tx_thread_execute_ptr) 
+@    else if (((_tx_thread_current_ptr) && (_tx_thread_current_ptr == _tx_thread_execute_ptr))
 @               || (_tx_thread_preempt_disable))
 @    {
 @
diff --git a/ports/arm9/gnu/src/tx_thread_fiq_context_save.S b/ports/arm9/gnu/src/tx_thread_fiq_context_save.S
index e3a033ec..a5564025 100644
--- a/ports/arm9/gnu/src/tx_thread_fiq_context_save.S
+++ b/ports/arm9/gnu/src/tx_thread_fiq_context_save.S
@@ -19,17 +19,10 @@
 @/**                                                                       */
 @/**************************************************************************/
 @/**************************************************************************/
-@
-@
-@#define TX_SOURCE_CODE
-@
-@
-@/* Include necessary system files.  */
-@
-@#include "tx_api.h"
-@#include "tx_thread.h"
-@
-@
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
+
     .global     _tx_thread_system_state
     .global     _tx_thread_current_ptr
     .global     __tx_fiq_processing_return
@@ -47,7 +40,7 @@
 @/*  FUNCTION                                               RELEASE        */ 
 @/*                                                                        */ 
 @/*    _tx_thread_fiq_context_save                         ARM9/GNU        */ 
-@/*                                                           6.1          */
+@/*                                                           6.2.1        */
 @/*  AUTHOR                                                                */
 @/*                                                                        */
 @/*    William E. Lamie, Microsoft Corporation                             */
@@ -79,6 +72,9 @@
 @/*    DATE              NAME                      DESCRIPTION             */
 @/*                                                                        */
 @/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+@/*  03-08-2023     Cindy Deng               Modified comment(s), added    */
+@/*                                            #include tx_user.h,         */
+@/*                                            resulting in version 6.2.1  */
 @/*                                                                        */
 @/**************************************************************************/
 @ VOID   _tx_thread_fiq_context_save(VOID)
diff --git a/ports/arm9/gnu/src/tx_thread_fiq_nesting_end.S b/ports/arm9/gnu/src/tx_thread_fiq_nesting_end.S
index dffe020a..6874c7dc 100644
--- a/ports/arm9/gnu/src/tx_thread_fiq_nesting_end.S
+++ b/ports/arm9/gnu/src/tx_thread_fiq_nesting_end.S
@@ -19,17 +19,10 @@
 @/**                                                                       */
 @/**************************************************************************/
 @/**************************************************************************/
-@
-@
-@#define TX_SOURCE_CODE
-@
-@
-@/* Include necessary system files.  */
-@
-@#include "tx_api.h"
-@#include "tx_thread.h"
-@
-@
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
+
 #ifdef TX_ENABLE_FIQ_SUPPORT
 DISABLE_INTS    =       0xC0                    @ Disable IRQ/FIQ interrupts
 #else
@@ -50,7 +43,7 @@ FIQ_MODE_BITS   =       0x11                    @ FIQ mode bits
 @/*  FUNCTION                                               RELEASE        */ 
 @/*                                                                        */ 
 @/*    _tx_thread_fiq_nesting_end                           ARM9/GNU       */ 
-@/*                                                           6.1          */
+@/*                                                           6.2.1        */
 @/*  AUTHOR                                                                */
 @/*                                                                        */
 @/*    William E. Lamie, Microsoft Corporation                             */
@@ -90,6 +83,9 @@ FIQ_MODE_BITS   =       0x11                    @ FIQ mode bits
 @/*    DATE              NAME                      DESCRIPTION             */
 @/*                                                                        */
 @/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+@/*  03-08-2023     Cindy Deng               Modified comment(s), added    */
+@/*                                            #include tx_user.h,         */
+@/*                                            resulting in version 6.2.1  */
 @/*                                                                        */
 @/**************************************************************************/
 @VOID   _tx_thread_fiq_nesting_end(VOID)
diff --git a/ports/arm9/gnu/src/tx_thread_fiq_nesting_start.S b/ports/arm9/gnu/src/tx_thread_fiq_nesting_start.S
index ced2cfff..eac42836 100644
--- a/ports/arm9/gnu/src/tx_thread_fiq_nesting_start.S
+++ b/ports/arm9/gnu/src/tx_thread_fiq_nesting_start.S
@@ -19,17 +19,10 @@
 @/**                                                                       */
 @/**************************************************************************/
 @/**************************************************************************/
-@
-@
-@#define TX_SOURCE_CODE
-@
-@
-@/* Include necessary system files.  */
-@
-@#include "tx_api.h"
-@#include "tx_thread.h"
-@
-@
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
+
 FIQ_DISABLE     =       0x40                    @ FIQ disable bit
 MODE_MASK       =       0x1F                    @ Mode mask
 SYS_MODE_BITS   =       0x1F                    @ System mode bits
@@ -46,7 +39,7 @@ SYS_MODE_BITS   =       0x1F                    @ System mode bits
 @/*  FUNCTION                                               RELEASE        */ 
 @/*                                                                        */ 
 @/*    _tx_thread_fiq_nesting_start                         ARM9/GNU       */ 
-@/*                                                           6.1          */
+@/*                                                           6.2.1        */
 @/*  AUTHOR                                                                */
 @/*                                                                        */
 @/*    William E. Lamie, Microsoft Corporation                             */
@@ -83,6 +76,9 @@ SYS_MODE_BITS   =       0x1F                    @ System mode bits
 @/*    DATE              NAME                      DESCRIPTION             */
 @/*                                                                        */
 @/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+@/*  03-08-2023     Cindy Deng               Modified comment(s), added    */
+@/*                                            #include tx_user.h,         */
+@/*                                            resulting in version 6.2.1  */
 @/*                                                                        */
 @/**************************************************************************/
 @VOID   _tx_thread_fiq_nesting_start(VOID)
diff --git a/ports/arm9/gnu/src/tx_thread_interrupt_control.S b/ports/arm9/gnu/src/tx_thread_interrupt_control.S
index c8dfb2e3..bd85cc70 100644
--- a/ports/arm9/gnu/src/tx_thread_interrupt_control.S
+++ b/ports/arm9/gnu/src/tx_thread_interrupt_control.S
@@ -19,15 +19,10 @@
 @/**                                                                       */
 @/**************************************************************************/
 @/**************************************************************************/
-@
-@#define TX_SOURCE_CODE
-@
-@
-@/* Include necessary system files.  */
-@
-@#include "tx_api.h"
-@#include "tx_thread.h"  */
-@
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
+
 
 INT_MASK        =   0x03F
 
@@ -56,7 +51,7 @@ $_tx_thread_interrupt_control:
 @/*  FUNCTION                                               RELEASE        */ 
 @/*                                                                        */ 
 @/*    _tx_thread_interrupt_control                         ARM9/GNU       */ 
-@/*                                                           6.1          */
+@/*                                                           6.2.1        */
 @/*  AUTHOR                                                                */
 @/*                                                                        */
 @/*    William E. Lamie, Microsoft Corporation                             */
@@ -87,6 +82,9 @@ $_tx_thread_interrupt_control:
 @/*    DATE              NAME                      DESCRIPTION             */
 @/*                                                                        */
 @/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+@/*  03-08-2023     Cindy Deng               Modified comment(s), added    */
+@/*                                            #include tx_user.h,         */
+@/*                                            resulting in version 6.2.1  */
 @/*                                                                        */
 @/**************************************************************************/
 @UINT   _tx_thread_interrupt_control(UINT new_posture)
diff --git a/ports/arm9/gnu/src/tx_thread_interrupt_disable.S b/ports/arm9/gnu/src/tx_thread_interrupt_disable.S
index be4541b9..a897e6cd 100644
--- a/ports/arm9/gnu/src/tx_thread_interrupt_disable.S
+++ b/ports/arm9/gnu/src/tx_thread_interrupt_disable.S
@@ -19,16 +19,10 @@
 @/**                                                                       */
 @/**************************************************************************/
 @/**************************************************************************/
-@
-@#define TX_SOURCE_CODE
-@
-@
-@/* Include necessary system files.  */
-@
-@#include "tx_api.h"
-@#include "tx_thread.h"
-@
-@
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
+
 #ifdef TX_ENABLE_FIQ_SUPPORT
 DISABLE_INTS    =           0xC0                @ IRQ & FIQ interrupts disabled
 #else
@@ -60,7 +54,7 @@ $_tx_thread_interrupt_disable:
 @/*  FUNCTION                                               RELEASE        */ 
 @/*                                                                        */ 
 @/*    _tx_thread_interrupt_disable                         ARM9/GNU       */ 
-@/*                                                           6.1          */
+@/*                                                           6.2.1        */
 @/*  AUTHOR                                                                */
 @/*                                                                        */
 @/*    William E. Lamie, Microsoft Corporation                             */
@@ -90,6 +84,9 @@ $_tx_thread_interrupt_disable:
 @/*    DATE              NAME                      DESCRIPTION             */
 @/*                                                                        */
 @/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+@/*  03-08-2023     Cindy Deng               Modified comment(s), added    */
+@/*                                            #include tx_user.h,         */
+@/*                                            resulting in version 6.2.1  */
 @/*                                                                        */
 @/**************************************************************************/
 @UINT   _tx_thread_interrupt_disable(void)
diff --git a/ports/arm9/gnu/src/tx_thread_interrupt_restore.S b/ports/arm9/gnu/src/tx_thread_interrupt_restore.S
index 6665fde2..2df7d44a 100644
--- a/ports/arm9/gnu/src/tx_thread_interrupt_restore.S
+++ b/ports/arm9/gnu/src/tx_thread_interrupt_restore.S
@@ -19,16 +19,10 @@
 @/**                                                                       */
 @/**************************************************************************/
 @/**************************************************************************/
-@
-@#define TX_SOURCE_CODE
-@
-@
-@/* Include necessary system files.  */
-@
-@#include "tx_api.h"
-@#include "tx_thread.h"
-@
-@
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
+
 @/* Define the 16-bit Thumb mode veneer for _tx_thread_interrupt_restore for
 @   applications calling this function from to 16-bit Thumb mode.  */
 @
@@ -53,7 +47,7 @@ $_tx_thread_interrupt_restore:
 @/*  FUNCTION                                               RELEASE        */ 
 @/*                                                                        */ 
 @/*    _tx_thread_interrupt_restore                         ARM9/GNU       */ 
-@/*                                                           6.1          */
+@/*                                                           6.2.1        */
 @/*  AUTHOR                                                                */
 @/*                                                                        */
 @/*    William E. Lamie, Microsoft Corporation                             */
@@ -84,6 +78,9 @@ $_tx_thread_interrupt_restore:
 @/*    DATE              NAME                      DESCRIPTION             */
 @/*                                                                        */
 @/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+@/*  03-08-2023     Cindy Deng               Modified comment(s), added    */
+@/*                                            #include tx_user.h,         */
+@/*                                            resulting in version 6.2.1  */
 @/*                                                                        */
 @/**************************************************************************/
 @UINT   _tx_thread_interrupt_restore(UINT old_posture)
diff --git a/ports/arm9/gnu/src/tx_thread_irq_nesting_end.S b/ports/arm9/gnu/src/tx_thread_irq_nesting_end.S
index 7d6c2d7b..16fb14db 100644
--- a/ports/arm9/gnu/src/tx_thread_irq_nesting_end.S
+++ b/ports/arm9/gnu/src/tx_thread_irq_nesting_end.S
@@ -19,17 +19,10 @@
 @/**                                                                       */
 @/**************************************************************************/
 @/**************************************************************************/
-@
-@
-@#define TX_SOURCE_CODE
-@
-@
-@/* Include necessary system files.  */
-@
-@#include "tx_api.h"
-@#include "tx_thread.h"
-@
-@
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
+
 #ifdef TX_ENABLE_FIQ_SUPPORT
 DISABLE_INTS    =       0xC0                    @ Disable IRQ/FIQ interrupts
 #else
@@ -50,7 +43,7 @@ IRQ_MODE_BITS   =       0x12                    @ IRQ mode bits
 @/*  FUNCTION                                               RELEASE        */ 
 @/*                                                                        */ 
 @/*    _tx_thread_irq_nesting_end                           ARM9/GNU       */ 
-@/*                                                           6.1          */
+@/*                                                           6.2.1        */
 @/*  AUTHOR                                                                */
 @/*                                                                        */
 @/*    William E. Lamie, Microsoft Corporation                             */
@@ -90,6 +83,9 @@ IRQ_MODE_BITS   =       0x12                    @ IRQ mode bits
 @/*    DATE              NAME                      DESCRIPTION             */
 @/*                                                                        */
 @/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+@/*  03-08-2023     Cindy Deng               Modified comment(s), added    */
+@/*                                            #include tx_user.h,         */
+@/*                                            resulting in version 6.2.1  */
 @/*                                                                        */
 @/**************************************************************************/
 @VOID   _tx_thread_irq_nesting_end(VOID)
diff --git a/ports/arm9/gnu/src/tx_thread_irq_nesting_start.S b/ports/arm9/gnu/src/tx_thread_irq_nesting_start.S
index bad43158..5fe1be41 100644
--- a/ports/arm9/gnu/src/tx_thread_irq_nesting_start.S
+++ b/ports/arm9/gnu/src/tx_thread_irq_nesting_start.S
@@ -19,17 +19,10 @@
 @/**                                                                       */
 @/**************************************************************************/
 @/**************************************************************************/
-@
-@
-@#define TX_SOURCE_CODE
-@
-@
-@/* Include necessary system files.  */
-@
-@#include "tx_api.h"
-@#include "tx_thread.h"
-@
-@
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
+
 IRQ_DISABLE     =       0x80                    @ IRQ disable bit
 MODE_MASK       =       0x1F                    @ Mode mask
 SYS_MODE_BITS   =       0x1F                    @ System mode bits
@@ -46,7 +39,7 @@ SYS_MODE_BITS   =       0x1F                    @ System mode bits
 @/*  FUNCTION                                               RELEASE        */ 
 @/*                                                                        */ 
 @/*    _tx_thread_irq_nesting_start                         ARM9/GNU       */ 
-@/*                                                           6.1          */
+@/*                                                           6.2.1        */
 @/*  AUTHOR                                                                */
 @/*                                                                        */
 @/*    William E. Lamie, Microsoft Corporation                             */
@@ -83,6 +76,9 @@ SYS_MODE_BITS   =       0x1F                    @ System mode bits
 @/*    DATE              NAME                      DESCRIPTION             */
 @/*                                                                        */
 @/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+@/*  03-08-2023     Cindy Deng               Modified comment(s), added    */
+@/*                                            #include tx_user.h,         */
+@/*                                            resulting in version 6.2.1  */
 @/*                                                                        */
 @/**************************************************************************/
 @VOID   _tx_thread_irq_nesting_start(VOID)
diff --git a/ports/arm9/gnu/src/tx_thread_schedule.S b/ports/arm9/gnu/src/tx_thread_schedule.S
index 726943e8..f3075250 100644
--- a/ports/arm9/gnu/src/tx_thread_schedule.S
+++ b/ports/arm9/gnu/src/tx_thread_schedule.S
@@ -19,17 +19,10 @@
 @/**                                                                       */
 @/**************************************************************************/
 @/**************************************************************************/
-@
-@
-@#define TX_SOURCE_CODE
-@
-@
-@/* Include necessary system files.  */
-@
-@#include "tx_api.h"
-@#include "tx_thread.h"
-@#include "tx_timer.h"
-@
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
+
 #ifdef TX_ENABLE_FIQ_SUPPORT
 ENABLE_INTS     =       0xC0                    @ IRQ & FIQ Interrupts enabled mask
 #else
@@ -68,7 +61,7 @@ $_tx_thread_schedule:
 @/*  FUNCTION                                               RELEASE        */ 
 @/*                                                                        */ 
 @/*    _tx_thread_schedule                                  ARM9/GNU       */ 
-@/*                                                           6.1          */
+@/*                                                           6.2.1        */
 @/*  AUTHOR                                                                */
 @/*                                                                        */
 @/*    William E. Lamie, Microsoft Corporation                             */
@@ -102,6 +95,9 @@ $_tx_thread_schedule:
 @/*    DATE              NAME                      DESCRIPTION             */
 @/*                                                                        */
 @/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+@/*  03-08-2023     Cindy Deng               Modified comment(s), added    */
+@/*                                            #include tx_user.h,         */
+@/*                                            resulting in version 6.2.1  */
 @/*                                                                        */
 @/**************************************************************************/
 @VOID   _tx_thread_schedule(VOID)
diff --git a/ports/arm9/gnu/src/tx_thread_stack_build.S b/ports/arm9/gnu/src/tx_thread_stack_build.S
index 7f691a42..93cf47a0 100644
--- a/ports/arm9/gnu/src/tx_thread_stack_build.S
+++ b/ports/arm9/gnu/src/tx_thread_stack_build.S
@@ -19,16 +19,10 @@
 @/**                                                                       */
 @/**************************************************************************/
 @/**************************************************************************/
-@
-@
-@#define TX_SOURCE_CODE
-@
-@
-@/* Include necessary system files.  */
-@
-@#include "tx_api.h"
-@#include "tx_thread.h"
-@
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
+
     .arm
 
 SVC_MODE        =       0x13                    @ SVC mode
@@ -64,7 +58,7 @@ $_tx_thread_stack_build:
 @/*  FUNCTION                                               RELEASE        */ 
 @/*                                                                        */ 
 @/*    _tx_thread_stack_build                               ARM9/GNU       */ 
-@/*                                                           6.1          */
+@/*                                                           6.2.1        */
 @/*  AUTHOR                                                                */
 @/*                                                                        */
 @/*    William E. Lamie, Microsoft Corporation                             */
@@ -97,6 +91,9 @@ $_tx_thread_stack_build:
 @/*    DATE              NAME                      DESCRIPTION             */
 @/*                                                                        */
 @/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+@/*  03-08-2023     Cindy Deng               Modified comment(s), added    */
+@/*                                            #include tx_user.h,         */
+@/*                                            resulting in version 6.2.1  */
 @/*                                                                        */
 @/**************************************************************************/
 @VOID   _tx_thread_stack_build(TX_THREAD *thread_ptr, VOID (*function_ptr)(VOID))
diff --git a/ports/arm9/gnu/src/tx_thread_system_return.S b/ports/arm9/gnu/src/tx_thread_system_return.S
index 6e442ad8..12e10c23 100644
--- a/ports/arm9/gnu/src/tx_thread_system_return.S
+++ b/ports/arm9/gnu/src/tx_thread_system_return.S
@@ -19,16 +19,10 @@
 @/**                                                                       */
 @/**************************************************************************/
 @/**************************************************************************/
-@
-@#define TX_SOURCE_CODE
-@
-@
-@/* Include necessary system files.  */
-@
-@#include "tx_api.h"
-@#include "tx_thread.h"
-@#include "tx_timer.h"
-@
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
+
     .arm
 
 #ifdef TX_ENABLE_FIQ_SUPPORT
@@ -70,7 +64,7 @@ $_tx_thread_system_return:
 @/*  FUNCTION                                               RELEASE        */ 
 @/*                                                                        */ 
 @/*    _tx_thread_system_return                             ARM9/GNU       */ 
-@/*                                                           6.1          */
+@/*                                                           6.2.1        */
 @/*  AUTHOR                                                                */
 @/*                                                                        */
 @/*    William E. Lamie, Microsoft Corporation                             */
@@ -103,6 +97,9 @@ $_tx_thread_system_return:
 @/*    DATE              NAME                      DESCRIPTION             */
 @/*                                                                        */
 @/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+@/*  03-08-2023     Cindy Deng               Modified comment(s), added    */
+@/*                                            #include tx_user.h,         */
+@/*                                            resulting in version 6.2.1  */
 @/*                                                                        */
 @/**************************************************************************/
 @VOID   _tx_thread_system_return(VOID)
diff --git a/ports/arm9/gnu/src/tx_thread_vectored_context_save.S b/ports/arm9/gnu/src/tx_thread_vectored_context_save.S
index 76db3030..2e0230e8 100644
--- a/ports/arm9/gnu/src/tx_thread_vectored_context_save.S
+++ b/ports/arm9/gnu/src/tx_thread_vectored_context_save.S
@@ -19,17 +19,10 @@
 @/**                                                                       */
 @/**************************************************************************/
 @/**************************************************************************/
-@
-@
-@#define TX_SOURCE_CODE
-@
-@
-@/* Include necessary system files.  */
-@
-@#include "tx_api.h"
-@#include "tx_thread.h"
-@
-@
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
+
 #ifdef TX_ENABLE_FIQ_SUPPORT
 DISABLE_INTS    =       0xC0                    @ IRQ & FIQ interrupts disabled
 #else
@@ -54,7 +47,7 @@ DISABLE_INTS    =       0x80                    @ IRQ interrupts disabled
 @/*  FUNCTION                                               RELEASE        */ 
 @/*                                                                        */ 
 @/*    _tx_thread_vectored_context_save                     ARM9/GNU       */ 
-@/*                                                           6.1          */
+@/*                                                           6.2.1        */
 @/*  AUTHOR                                                                */
 @/*                                                                        */
 @/*    William E. Lamie, Microsoft Corporation                             */
@@ -86,6 +79,9 @@ DISABLE_INTS    =       0x80                    @ IRQ interrupts disabled
 @/*    DATE              NAME                      DESCRIPTION             */
 @/*                                                                        */
 @/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+@/*  03-08-2023     Cindy Deng               Modified comment(s), added    */
+@/*                                            #include tx_user.h,         */
+@/*                                            resulting in version 6.2.1  */
 @/*                                                                        */
 @/**************************************************************************/
 @VOID  _tx_thread_vectored_context_save(VOID)
diff --git a/ports/arm9/gnu/src/tx_timer_interrupt.S b/ports/arm9/gnu/src/tx_timer_interrupt.S
index a44f9b10..8e621e7a 100644
--- a/ports/arm9/gnu/src/tx_timer_interrupt.S
+++ b/ports/arm9/gnu/src/tx_timer_interrupt.S
@@ -19,17 +19,10 @@
 @/**                                                                       */
 @/**************************************************************************/
 @/**************************************************************************/
-@
-@#define TX_SOURCE_CODE
-@
-@
-@/* Include necessary system files.  */
-@
-@#include "tx_api.h"
-@#include "tx_timer.h"
-@#include "tx_thread.h"
-@
-@
+#ifdef TX_INCLUDE_USER_DEFINE_FILE
+#include "tx_user.h"
+#endif
+
     .arm
 
 @
@@ -71,7 +64,7 @@ $_tx_timer_interrupt:
 @/*  FUNCTION                                               RELEASE        */ 
 @/*                                                                        */ 
 @/*    _tx_timer_interrupt                                  ARM9/GNU       */ 
-@/*                                                           6.1          */
+@/*                                                           6.2.1        */
 @/*  AUTHOR                                                                */
 @/*                                                                        */
 @/*    William E. Lamie, Microsoft Corporation                             */
@@ -106,6 +99,9 @@ $_tx_timer_interrupt:
 @/*    DATE              NAME                      DESCRIPTION             */
 @/*                                                                        */
 @/*  09-30-2020     William E. Lamie         Initial Version 6.1           */
+@/*  03-08-2023     Cindy Deng               Modified comment(s), added    */
+@/*                                            #include tx_user.h,         */
+@/*                                            resulting in version 6.2.1  */
 @/*                                                                        */
 @/**************************************************************************/
 @VOID   _tx_timer_interrupt(VOID)